87255152 has 20 divisors (see below), whose sum is σ = 179001936. Its totient is φ = 41061120.

The previous prime is 87255151. The next prime is 87255167. The reversal of 87255152 is 25155278.

It is a super-2 number, since 2×87255152² = 15226923101086208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87255151) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 160124 + ... + 160667.

Almost surely, 2^87255152 is an apocalyptic number.

It is an amenable number.

87255152 is an abundant number, since it is smaller than the sum of its proper divisors (91746784).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

87255152 is a wasteful number, since it uses less digits than its factorization.

87255152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 320816 (or 320810 counting only the distinct ones).

The product of its digits is 28000, while the sum is 35.

The square root of 87255152 is about 9341.0466223010. The cubic root of 87255152 is about 443.5375158864.

The spelling of 87255152 in words is "eighty-seven million, two hundred fifty-five thousand, one hundred fifty-two".